Explaining Email Return Receipts and Disposition-Notification-To
Disposition-Notification-To Email Header The “Disposition-Notification-To” email header is used to request a return receipt or read receipt from the recipient’s email client. When this header is present, the recipient’s email client may send a notification back to the sender indicating that the email was received, opened, or processed in some way. How It Works: The “Disposition-Notification-To” header specifies the email […]